eric rasmussen live in oakland with the great length some long time fans are going to. >> reporter: i can tell you the a's bandwagon still has plenty of seats available. but take a look at the box office behind us here. we've been talking to die-hard and casual fans that have been lining up all day to buy tickets. everyone for the final play off game which starts in a few hours. when the a's celebrated a play off berth it led to another unusual sight at the team's box office. people waiting in line to get tickets. >> go a's. >> i'm here in the left field bleachers all the time. and so to come here and have to like go quick to get bleachers is a quality problem to have. >> when the giants are up, you go like this. when the a's are up, you have to wear it like this. >> reporter: greg oldberg made this half when the giants played the a's. he's hoping it happens again. >> a lot of people don't root for both teams, i don't know why. >> reporter: some would say a sell out here at the coliseum is not out of the question. >> box office has been swamped the last few days we've been very busy.